baber/WOPTO huggingface dataset:
Patent JP-H0398382-A (JP)
Title: Printer
Inventor: ISAKA YUKIO
IPC: H04N1/387
Filed: 1989-09-11
Abstract: PURPOSE:To attain accurate print without disturbing a printed picture even when a print density switching signal is inputted in any case by not switching the print density and informing it with respect to the print density switching signal inputted for a print density switching disable period. CONSTITUTION:A control means controlling the printing and the print density sets a print density switching disable period including the printing period onto, e.g. one recording paper sheet. When a print density switching signal to switch the print density is inputted to the control means during the print density switching disable period, the control means informs the disabled print density without switching the print density. Thus, the disturbance of a print picture due to a change in the print density during the printing onto the recording paper is prevented and an external device such as a computer connecting to the printer recognizes it that the print density is not switched.
Patent JP-H1083606-A (JP)
Title: Disk tray and disk reproducing device
Inventor: EGUCHI NAOKI
IPC: G11B17/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent each operation from shifting in its timing and to drastically enhance the operational reliability by performing a disk restraining releasing operation of a tray in interlocking with a disk clamping operation. SOLUTION: A tray vertically movable part 12 is provided with a recesses 12a mounts the disk, an opening part 12b for inserting a turntable and four disk holders 13 for restraining the disk above the bottom surface of the recess. The individual disk holders 13 are simultaneously turned with vertical movement of the tray vertically movable part 12 as against a tray frame body 11. Then, when the tray vertically movable part 12 is at a height of the same plane as an upper end surface of the tray frame body 11, the individual disk holders 13 are fixedly positioned in their disk restraining positions, and when the part 12 is at a height of falling in from the upper end surface of the tray frame body 11 by a fixed distance, the holders 13 are fixedly positioned in their disk unrestraing positions.
Patent JP-H0683149-A (JP)
Title: Density controlling method for image forming device
Inventor: NISHIMURA HIDEYUKI
IPC: G03G15/00
Filed: 1992-09-04
Abstract: PURPOSE:In a color copying machine, the copy density rises and falls due to a rise in electrical resistance during the service life of a developer and due to a change in installation environment. To prevent this by reading out the density of a standard density patch (gray patch) image at the time of applying the power source or at every constant interval of time and to enable the automatic adjustment of the surface potential of a photosensitive body and the copy lamp voltage. CONSTITUTION:By using a first gray patch 36, a toner patch image is made and the density is read out with a gamma (gamma) sensor. A value read out from the gamma sensor is compared with the first standard value, then a photosensitive body surface potantial is changed in the direction of compensating the error. Operation of the patch image making, the gamma sensor-read out and the photosensitive body surface potential change are repeatedly performed until the gamma sensor read out value and the first standard value coincide, then the photosensitive body surface potential is obtained at that point. This operation is performed on each color, yellow, magenta and cyanogen. Next, by using the first gray patch 37 and the photosensitive body surface potential obtained, the toner patch image is made. The copy lamp voltages in which the gammasensor read out values at this point attain the second standard value, are obtained similarly on each color.
Patent JP-H08101901-A (JP)
Title: Ic card for communication
Inventor: KOBAYASHI KOICHI
IPC: G06K19/07
Filed: 1994-09-30
Abstract: PURPOSE: To directly connect a mobile object communication equipment such as a portable telephone set or the like to a PC card and to efficiently perform both data communication and voice communication. CONSTITUTION: The PC card 11 is provided with a connector 13 directly, physically and electrically connectable to a telephone terminal 2 and the telephone terminal 2 capable of an independent operation is incorporated on the side face of a personal computer main body as one body. The telephone terminal 2 is connected to the PC card 11 mounted to a personal computer at the time of the data communication and the voice communication is performed by using only the telephone terminal 2 when the telephone terminal 2 is detached from the PC card 11. Thus, for instance, when the PC card 11 is mounted to the small-sized personal computer of a notebook type or the like and the slave unit of a PHS or the like is used as the telephone terminal 2, so-called mobile computing, the data communication and the voice communication are respectively efficiently performed.
Patent JP-H0682202-A (JP)
Title: Measuring method of length of pipeline
Inventor: SANO HIROAKI
IPC: H02G1/08
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a method which achieves a measurement of the length of a pipeline prior to the installation of a cable having a connector mounted at both ends of the cable by inserting the cable through the existing pipeline. CONSTITUTION:A line of float 1 made up of floats 1-1 containing a gas lighter than air in them linked together is supplied to be inserted through a pipeline 3 by a driving means or an air flow from one end of the pipeline 3. The length of the pipeline is measured from the length of the line of float.
Patent JP-2001061709-A (JP)
Title: Handrail for toilet bowl
Inventor: MATSUNAMI KIYOTO
IPC: A47K17/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a handrail for a toilet bowl which is simple in constitution, does not occupy a space, enables a user to easily grip the grip part of the handrail for the toilet bowl and enables the user to smoothly make standing-up action. SOLUTION: The handrail A for the toilet bowl comprises a planar horizontal member 100 which is mounted at the side wall C in a toilet parallel to the floor of the toilet and has the grip part to be gripped by the user in a portion near the front of the toilet bowl B, a rod-shaped perpendicular member 200 which is coupled to the horizontal member 100, is erected near the grip part of the horizontal member 100 and acts as the handrail when the user completes the standing up action and a first mounting member 300 for mounting the horizontal member 100 to the side wall C of the toilet and a second mounting member 400 for mounting the perpendicular member 200 to the side wall C of the toilet.
Patent JP-H08102151-A (JP)
Title: Digital signal processing device
Inventor: NOZAWA SHINGO
IPC: G11B20/14
Filed: 1994-09-30
Abstract: PURPOSE: To more accurately detect a prescribed frequency component contained in a digital signal and also to obtain a digital signal and obtain a desired frequency component multiplexed or attenuated enough without enlarging a circuit configuration. CONSTITUTION: A prescribed frequency component in a digital signal is detected in a selecting circuit 11 by generating three or more signals of prescribed frequencies different in phase respectively, providing circuits 21, 22 and 23 for detecting correlations between the three or more signals and an input digital signal and using outputs of these circuits. Then, the prescribed frequency components among plural kinds of digital signals are detected in the selecting circuit 11 by using the three or more signals of the prescribed frequencies different in phase respectively, and also the plural kinds of digital signals subjected to processing different in mode from one another are alternatively outputted by a switch 3 in response to outputs of the above detection.
Patent JP-H0550044-A (JP)
Title: Cleaning method
Inventor: KAMIEDA MASAYUKI
IPC: B08B3/04
Filed: 1991-08-23
Abstract: PURPOSE:To easily clean an object to be cleaned such as articles used on a Buddhist altar while preventing the damage thereof. CONSTITUTION:The object 2 to be cleaned is surrounded by a case 15 and then a bubble detergent 43 is filled in the case 15 and kept in the filling state for a certain time. In this time, the detergent 43 is stuck to all the corners of the object 2 to clean the object 2. Thereafter, the surrounding of the case 15 for the object 2 is released, then the cleaning of the object 2 is completed.
Patent JP-S6481234-A (JP)
Title: Pickup device
Inventor: HATAKEYAMA FUSAYOSHI
IPC: H01L21/68
Filed: 1987-09-24
Abstract: PURPOSE:To improve throughput drastically by performing pickup efficiently by judging confirming and non-conforming articles of pellet, advancing recognition means which can freely travel over pickup means. CONSTITUTION:By setting a wafer 3 where a non-conforming article was marked by a non-conforming mark 4 between a thrust-up means 5 and pick-up means 7 and by moving a recognition means 9 in X and Y directions, image input signal I on pellet surface is transmitted to a conforming and non-conforming discrimination means 10 in sequence. The conforming and non-conforming discrimination means 10 determines a conforming or non-conforming article by making comparison with data of conforming pellets which was previously registered and sends the coordinate of conforming pellets to a memory means 11 for temporary storage. If the coordinate of first conforming pellet 3a is A, a control means 12 shifts the pick-up means and the thrust-up means 5 to the coordinate A, pushes up the pellet at the coordinate A with the thrust-up means 5, separates conforming pellets from the wafer 3, and performs suction with the pick-up means 7. The recognition means advances and detects conforming pellets while picking up and transferring conforming pellets.
Patent JP-H03100698-A (JP)
Title: Process information display device
Inventor: TAKAHARA KAZUKO
IPC: G09G5/36
Filed: 1989-09-14
Abstract: PURPOSE:To perform the lateral (time base direction) scroll of a trend display picture and the up-and-down shift of a scale freely and with superior operability by providing a means to compute scrolling direction and quantity from the coordinates of positions before and after movement and to inform a result to a picture editing part. CONSTITUTION:The device is the one which collects and stores the process information of a plant and displays it on a CRT 10 as a trend graph, and when an operator inputs a last time designation coordinate (coordinate before movement) and a this time designation coordinate (coordinate after movement) by operating a touch operation input part 16, a scroll arithmetic part 18 finds the difference (in (x) and (y) directions) of those coordinates, and sets the absolute value of the difference as a scroll quantity, and the positive and negative values of it as scroll directions, and scroll commands for those quantity and direction are issued to the picture editing part 7. In such a way, the scroll of the display picture can be easily performed.
Patent JP-H0551392-A (JP)
Title: Production of hexamethylcyclotrisilazane
Inventor: SHINOHARA NORIO
IPC: C07F7/21
Filed: 1991-08-22
Abstract: PURPOSE:To obtain the title compound suitable as an electronic material, etc., in high purity and industrial scale by reacting dimethyldichlorosilane with ammonia in a specific temperature condition. CONSTITUTION:Dimethyldichlorosilane is reacted with ammonia at -20-20 deg.C according to the reaction formula to provide the objective compound. Preferably, ammonia corresponding to 3-3.5 times by mol, based on dimethyldichlorosilane is blown into dimethyldichlorosilane and the reaction of dimethyldichlorosilane with ammonia is carried out and then the reaction mixture is washed with an aqueous solution of NaOH to dissolve and remove ammonium chloride produced as a by-product. Furthermore, washing by the aqueous solution of NaOH is preferably carried out within 30min after blowing ammonia in order to carry out the reaction.
Patent JP-H05236999-A (JP)
Title: Sequencing of large nucleic acid fragment
Inventor: JIYAAN NOORANDEII
IPC: G01N27/447
Filed: 1992-09-04
Abstract: PURPOSE: To efficiently determine a base sequence of a long nucleic acid fragment by applying a plurality of sequences of electric field pulses to a gel in the polyacrylamide gel, and subjecting a single stranded nucleic acid fragment to an electrophoresis.  
     CONSTITUTION: A mixture of single stranded nucleic acid fragments, in which the migration rate of the single stranded nucleic acid fragment of (n+1) bases is same as that of the single stranded nucleic acid fragment of (n) bases under a constant electric field in a polyacrylamide gel, is subjected to the polyacrylamide gel electrophoresis, and a plurality of sequences of electric field pulses having some largeness to the gel is subjected to the electrophoresis similarly to retard the migration rate of the single stranded nucleic acid fragment of (n+1) bases so as not to be faster than the migration rate of the single stranded nucleic acid fragment of (n) bases. A gel electrophoresis under the condition in which the first pulses having positive largeness V 1  applied in a period T 1  of each sequence, and the second pulses having negative largeness V 2  applied in a period T 2  of each sequence are included and the absolute value of T 1 V 1  and T 2 V 2  are not same, is carried out to determine the nucleic acid sequence in the method for sequencing the large nucleic acid fragment. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0284616-A (JP)
Title: Production of liquid crystal device
Inventor: OGAWA HIROSHI
IPC: G02F1/1333
Filed: 1988-09-21
Abstract: PURPOSE:To uniformize the thickness of a light control layer by force-expanding a light control layer constituting material of high viscosity contg. a liquid crystal material and polymerizable compsn. between substrates up to the thickness of spacers and curing the polymerizable compsn. CONSTITUTION:A soln. prepd. by suspending the spacers 3 made of glass fibers into ethanol is used and after this soln. is applied on the glass substrate-2(2), the ethanol is evaporated to dryness. The light control layer constituting mate rial 4 consisting of a nematic liquid crystal compsn. and polypropylene glycol diacrylate as well as 0.4pt.wt. 2-hydroxy-2-methyl-1-phenyl-propane-1-on is applied thereon. The substrate-1(1) is then lowered from above the substrate-2(2) and is brought into contact with the light control layer constituting material 4. A pressure is exerted to the substrates in such a manner that the inter-substrate spacing matches the spacers 3 and the substrates are irradiated with UV rays through the transparent substrate while the spacers 3 are held into contact with both of the substrate-1(1) and the substrate-2(2) to cure the polymerizable monomer. The thickness of the light control layer is uniformized in this way.
Patent JP-H0976717-A (JP)
Title: Trunnion type suspension
Inventor: HIMENO TETSUYA
IPC: B60G17/015
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a trunnion type suspension which can increase axle load distribution of driving wheels at an empty car and the like, can effectively utilize a space around a chassis, and need not increase unsprung weight. SOLUTION: A link 45 is fixed to the lower saddle 16 of the center clamp part 22 of a laminated leaf-spring 20. The link 45 can be energized frontward by the rod 53 of a cylinder mechanism 50. A valve mechanism 60 is connected to the cylinder mechanism 50 through a piping 51, so that compressed air in an air tank 61 can be introduced through a first valve 63, and when a second valve 64 is opened, a cylinder main body 52 is opened to the atmosphere. When at an empty car compressed air is supplied to the cylinder main body 52 so as to move the rod 53 to the extension side, the front side of the laminated leaf-spring 20 is displaced downward centering around a trunnion shaft 15, and hence axle load distribution of a rear front axle 30 for driving wheels is increased.
Patent JP-H03101064-A (JP)
Title: Fuel cell power source system
Inventor: TSUTSUMI MASARU
IPC: H01M8/06
Filed: 1989-09-13
Abstract: PURPOSE:To decrease waste heat to the outside of a system and to make the heat control of the system easy by installing first and second hydrogen storage units and by using a heater as a power source for hydrogen dissociation in the first hydrogen storage unit and waste heat from a fuel cell in the second hydrogen storage unit for load temperature increase and load operation. CONSTITUTION:First and second hydrogen storage unit H1, R2 each of which is filled with a hydrogen storage alloy and a storage battery Bt for starting are installed. In the first hydrogen storage unit H1, heat of a heater R1 is used as a heat source for hydrogen dissociation. In the second hydrogen storage unit H2, combustion waste heat of unreacted hydrogen and unreacted reaction air exhausted from a fuel cell FC is used for hydrogen dissociation at the first stage and waste heat in a cell cooling line C1 is used at the second stage. Since various waste heat is effectively used, heat control of thermally stable, compact system is made easy.
Patent JP-2001064542-A (JP)
Title: Coated molding and its production
Inventor: HIGUCHI TOSHIHIKO
IPC: B32B17/10
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a molding having a cured layer excellent in functional properties and resistant to cracking even when it is relatively thick by forming a cured layer of a coating composition containing a polyfunctional compound having active energy ray-curable polymerizable functional groups and a polysilazane on the surface of a substrate. SOLUTION: The cured layer is formed on the surface of a substrate such as an inorganic glass, a metal, or an opaque synthetic resin. The polyfunctional compound used is desirably a compound having at least two (meth)acryloyl groups, more desirably, a compound having at least two (meth)acryloyloxy groups, i.e., a polyester of a compound having at least two hydroxyl groups, such as a polyhydric alcohol, with (meth)acrylic acid. The polysilazane used is desirably one having a number-average molecular weight of 200-50,000, particularly, desirably, a perhydropolysilazane. The amount of the polysilazane used is desirably 10-1,000 pts.wt. per 100 pts.wt. polyfunctional compound. The thickness of the cured layer is desirably 0.1-100 μm.
Patent JP-H08102484-A (JP)
Title: Board detecting equipment
Inventor: SHIMAJI KATSUMI
IPC: H01L21/67
Filed: 1994-09-30
Abstract: PURPOSE: To provide board detecting equipment which can detect the existence of boards on all racks in a cassette by using a simple structure without requiring special time for detecting the boards. CONSTITUTION: A moving member 12 freely advances to and withdraws from an aperture of a cassette 6 in which a plurality of racks are arranged. Photosensors 8 are fixed on the moving member 12 at arrangement intervals corresponding with the racks in the cassette 6, and detect the boards 4 on each of the racks when the moving member 12 advances to the aperture side of the cassette 6. Thereby, scanning for previously detecting the existence of boards by a carrier robot before it starts carrying operation is made unnecessary. Hence, the generation of loss time due to the interruption of the proper carrying operation of the carrier robot which is caued by the scanning can be prevented.
Patent JP-H08101773-A (JP)
Title: Information processor
Inventor: TAKANO HIROYUKI
IPC: G06F9/30
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the power consumption, which is caused by the change of a bit pattern on an instruction bus, in accordance with an application by increasing the processing speed without increasing the cost of the whole of hardware and software. CONSTITUTION: A continuous execution instruction trace means 310 which takes an instruction code string to be executed in a processor 800 as the input and outputs the measurement result of the frequency in appearance of a set of continuous execution instructions consisting of plural instruction codes to be continuousiy executed out of this instruction code string, an instruction bit pattern redefinition means 320 which takes this measurement result as the input and redefines bit patterns of instruction codes used in the instruction code string so that the number or change bits in bit patterns of instruction codes is smaller in the set of instructions which has a higher frequency in appearance, an execution module generating means 400 which generates an execution module in the processor 800 in accordance with the result of the redefinition means 320,  and an instruction decode reconstituting means 820 which reconstitutes an instruction decode part 810 in accordance with the result of the redefinition means 320 are provided.
Patent JP-S6296902-A (JP)
Title: Antireflection plastic
Inventor: EGAWA MASARU
IPC: G02B1/11
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a plastic plate or plastic lens which is relatively inexpensive and has no reflection by working the surface of a molding tool for plastic to dense saw tooth shapes at the depth of about 1/3 to 1/50 wavelength of visible rays. CONSTITUTION:The surface of the molding tool is worked with the dense saw tooth shapes at the prescribed depth from the depth of 1/3 wavelength of visible rays up to 1/50 and the plastic is molded by using such tool. Irregular reflections increase gradually and the parting of the lens from the mold is difficult and such is inadequate if the depth exceeds 1/3 wavelength. The effect of preventing reflection is lost probably because the lens monomer fails to substantially reach the surface inside if the depth is <=1/50 wavelength and such is inadequate. The reflection on the surface of the plastic lens or plastic plate is thereby decreased to theoretically zero and the production at the lower cost than conventional practice is possible.
Patent JP-S61116765-A (JP)
Title: Fuel cell system
Inventor: TOMIKI HIROSHI
IPC: H01M8/04
Filed: 1984-11-12
Abstract: PURPOSE:To eliminate dangerous differential pressure caused by decrease in pressure of fuel gas and oxidizing gas to reference pressure by exhausting inactive gas in a sealed container to decrease reference pressure. CONSTITUTION:Inactive gas N such as nitrogen is filled in a sealed container in which a fuel cell main body 11 is accommodated. When differential signals DELTAP1, DELTAP2 which are detected with a fuel gas differential pressure gauge 22F and oxidizing gas differential pressure gauge 22A exceed a point a, differential pressure from reference pressure PN1 goes out outside a normal differential pressure control range DELTAPC, and a fuel gas exhaust valve 23 and an oxidizing gas exhaust valve 24 are opened by signals sent from a differential pressure controller 26 to keep range DELTAPC. When differential pressure signals DELTAP1, DELTAP2 exceed a point b and enters a dangerous differential pressure range DELTAPd from a safety differential pressure range DELTAPS, the differential pressure controller 26 opens an inactive gas exhaust valve 25 and exhausts inactive gas N to reduce to reference pressure PN2, and thereby, dangerous differential pressure is eliminated.
Patent JP-H0983115-A (JP)
Title: Printed wiring circuit
Inventor: TAKIGAMI KOTARO
IPC: H05K1/11
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To reinforce a printed wiring circuit against overetching and at the same time make it easy to design. SOLUTION: A land 51 is formed in a state for surrounding the opening of a through hole 4 and conductor lines 52a and 52b are extended from the land 51. Since the outer-periphery shape of the land 51 is in square shape, an angle formed by the land 51 and the conductor lines 52a and 52b becomes equal to or more than 100 deg., thus preventing overetching. When designing by CAD, a dodecagonal land image and a conductor line image connected to the line image are drawn on a CAD image.